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  <title>Execute command via Bourne shell, and open the PTY stream to
  the process</title>
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<div id="layout">
  <div id="layout-content"><div id="function.expect-popen" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">expect_popen</h1>
  <p class="verinfo">(PECL expect &gt;= 0.1.0)</p><p class="refpurpose"><span class="refname">expect_popen</span> &mdash; <span class="dc-title">Execute command via Bourne shell, and open the PTY stream to
  the process</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.expect-popen-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>expect_popen</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$command</code></span>
   ) : <span class="type">resource</span></div>

  <p class="para rdfs-comment">
   Execute command via Bourne shell, and open the PTY stream to the process.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.expect-popen-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">command</code></dt>

     <dd>

      <p class="para">
       Command to execute.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.expect-popen-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns an open PTY stream to the processes <em>stdio</em>,
   <em>stdout</em>, and <em>stderr</em>.
  </p>
  <p class="para">
   On failure this function returns <strong><code>FALSE</code></strong>.
  </p>
 </div>

 <div class="refsect1 examples" id="refsect1-function.expect-popen-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-4321">
    <p><strong>Example #1 <span class="function"><strong>expect_popen()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><pre><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">//&nbsp;Login&nbsp;to&nbsp;the&nbsp;PHP.net&nbsp;CVS&nbsp;repository:<br /></span><span style="color: #0000BB">$stream&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">expect_popen&nbsp;</span><span style="color: #007700">(</span><span style="color: #DD0000">"cvs&nbsp;-d&nbsp;:pserver:anonymous@cvs.php.net:/repository&nbsp;login"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">sleep&nbsp;</span><span style="color: #007700">(</span><span style="color: #0000BB">3</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">fwrite&nbsp;</span><span style="color: #007700">(</span><span style="color: #0000BB">$stream</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"phpfi\n"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">fclose&nbsp;</span><span style="color: #007700">(</span><span style="color: #0000BB">$stream</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</pre></div>
    </div>

   </div>
  </p>
 </div>

 <div class="refsect1 seealso" id="refsect1-function.expect-popen-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="popen.html" class="function" rel="rdfs-seeAlso">popen()</a> - 打开进程文件指针</span></li>
   </ul>
  </p>
 </div>

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